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Leeward Investments’s Clean Harbors CLH Stock Holding History

Leeward Investments’s Portfolio CLH Stock Details CLH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$40.5M Sell
135,566
-5,085
-4% -$1.5M 1.84% 4
2026
Q1 		$40.3M Sell
140,651
-4,323
-3% -$1.18M 1.99% 4
2025
Q4 		$34M Sell
144,974
-4,244
-3% -$970K 1.72% 4
2025
Q3 		$34.7M Sell
149,218
-4,308
-3% -$1.02M 1.77% 4
2025
Q2 		$35.5M Sell
153,526
-4,428
-3% -$969K 1.89% 4
2025
Q1 		$31.1M Sell
157,954
-14,677
-9% -$3.21M 1.66% 5
2024
Q4 		$39.7M Sell
172,631
-34,602
-17% -$8.6M 1.98% 2
2024
Q3 		$50.1M Sell
207,233
-30,240
-13% -$7.11M 2.32% 1
2024
Q2 		$53.7M Buy
237,473
+535
+0.2% +$112K 2.47% 1
2024
Q1 		$47.7M Sell
236,938
-6,842
-3% -$1.23M 2.11% 1
2023
Q4 		$42.5M Sell
243,780
-4,279
-2% -$702K 2% 1
2023
Q3 		$41.5M Sell
248,059
-29,190
-11% -$4.92M 2.12% 1
2023
Q2 		$45.6M Sell
277,249
-56,735
-17% -$8.29M 2.14% 1
2023
Q1 		$47.6M Sell
333,984
-26,921
-7% -$3.51M 2.17% 1
2022
Q4 		$41.2M Sell
360,905
-56,865
-14% -$6.64M 1.82% 2
2022
Q3 		$45.9M Sell
417,770
-87,821
-17% -$9.4M 2.19% 2
2022
Q2 		$44.3M Sell
505,591
-9,935
-2% -$959K 2.02% 3
2022
Q1 		$57.6M Buy
+515,526
New +$50.9M 2.28% 2

Other funds holding CLH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JT
Jupiter Topco New York $245B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DCP
D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Leeward Investments's CLH Position: Q2 2026 in Review

Leeward Investments reduced its Clean Harbors (CLH) stake by 3.6% in Q2 2026, selling an estimated $1.5M and leaving 135,566 shares worth $40.5M. The position accounts for 1.84% of the portfolio, ranked #4.

Leeward Investments first reported a position in CLH in Q1 2022 and has held it in 18 quarters since. The position peaked at $57.6M in Q1 2022. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Leeward Investments held 135,566 shares of Clean Harbors worth $40.5M as of Q2 2026.
  • Leeward Investments sold 5,085 Clean Harbors shares in Q2 2026, an estimated $1.5M.
  • Clean Harbors made up 1.84% of Leeward Investments's portfolio in Q2 2026, its #4 holding.
  • Leeward Investments first reported a position in Clean Harbors in Q1 2022 and has held it in 18 quarters since.
  • Leeward Investments's Clean Harbors position peaked at $57.6M in Q1 2022.
  • 660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Leeward Investments's 13F filing for Q2 2026, filed 30 Jul 2026.